Vancona 7 Colors Enjoy 7-Day Different Life Swarovski Elements Crystal Pendant Necklace Easily open second ring next to Lobster clasp to change the different color pendant Material: High quality Swarovski Elements Crystal and Not Allergic white-plated alloy. Necklace Length: 15.7''(40cm) Extension: 2''(5cm) Pendant Size:0.47'' x 0.47'' (1.2cm x 1.2cm) Weight: 20g A perfect accessory to your outfit or as an appropriate gift; suitable for ball, party or any special occasions. Click on our storefront for more fashion collections As part of its ongoing commitment to outstanding customer service, we offer 30 days warranty covering manufacturing and material defects for genuine branded Vancona Fashion Jewelry. We guarantee complete satisfaction on your purchase Vancona is registered trademark and Kelly Collection is only official online store, no other distributors